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KMID : 1024520070160070805
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Journal of the Environmental Sciences
2007 Volume.16 No. 7 p.805 ~ p.811
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Influence of Precipitation Characteristic on the Rainfall Water Quality
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Lee Chang-Soo
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Abstract
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The purpose of this study was to invesitigate relationship between rainfall water quality and precipitation characteristic during the accumulated rainfall and rainless period. As the results of the analysis, rainfall water quality was improved in the rainfall duration. Correlation coefficients between rainwater quality and accumulated rainfall were except . and that between rainless period and initial rainfall water quality were . During the Asian dust event, concentration of the turbidity, BOD and electric conductivity were high. Therefore, it shows that the rainfall water quality is effected by atmospheric conditions before the rainfall events.
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KEYWORD
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Rainfall water quality, Rainfall duration, Rainless period, Asian dust
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